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C/C++ Source or Header  |  1996-03-03  |  1.9 KB  |  53 lines
  1. /*****************************************************************************
  2. * Program:  ABOUT.CPP
  3. * Purpose:  Handles items with the about dialog box
  4. *****************************************************************************/
  5. #include <os2.h>
  6. #include <icmdevt.hpp>                  //ICommandEvent
  7. #include <ireslib.hpp>                  //IResourceLibrary/IResourceId Class
  8. #include <stdlib.h>
  9.  
  10. #include "about.hpp"                 //AboutDialog Class
  11.  
  12. /*****************************************************************************
  13. * Function: AboutDialog
  14. * Parms:    owner windows
  15. * Purpose:  Constructor
  16. * Returns:  Nothing
  17. *****************************************************************************/
  18. AboutDialog :: AboutDialog(IWindow * ownerWnd, unsigned long rid, TBogWindow* pbwindow)
  19.              : IFrameWindow(IResourceId(rid), ownerWnd)
  20. {
  21.    ICommandHandler::handleEventsFor(this); //Set self as command event handler
  22. } 
  23.  
  24. /*****************************************************************************
  25. * Function: ~AboutDialog
  26. * Parms:    none
  27. * Purpose:  Destructor
  28. * Returns:  Nothing
  29. *****************************************************************************/
  30. AboutDialog :: ~AboutDialog()
  31. {
  32. //  ICommandHandler::stopHandlingEventsFor(this);  
  33. } 
  34.  
  35. /*****************************************************************************
  36. * Function: command
  37. * Parms:    cmdevt
  38. * Purpose:  handle the event for the command button
  39. * Returns:  true - OK was pressed,  false otherwise
  40. *****************************************************************************/
  41. Boolean AboutDialog :: command(ICommandEvent& cmdevt)
  42. {
  43.    switch(cmdevt.commandId()) 
  44.    {
  45.    case DID_OK:
  46.       dismiss(DID_OK);                 //Dismiss Dialog - Allow focus to main
  47.       return(true);                    //Return Processing Completed
  48.       break;
  49.    }
  50.    return(false);                       //Allow Default Processing to occur
  51. }
  52.  
  53.